1. Zoological Institute, Russian Academy of Sciences, St. Petersburg 199034, Russia
2. Institute of Evolution, University of Haifa, Haifa 3498838, Israel
3. Department of Evolutionary and Environmental Biology, University of Haifa, Haifa 3498838, Israel
4. Laboratory of Cytology of Unicellular Organisms, Institute of Cytology, Russian Academy of Sciences, St. Petersburg 194064, Russia
5. Department of Invertebrate Zoology, Faculty of Biology, St. Petersburg University, St. Petersburg 199034, Russia
6. Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine, Federal Medical Biological Agency, Moscow 119435, Russia